| Acronym | Definition |
|---|
| JRK➣Jugendrotkreuz (German: Youth Red Cross) |
| JRK➣Jerky, Mouse |
| JRK➣Jeugd Rode Kruis (Dutch: Youth Red Cross; Belgium) |
| JRK➣Jonge Risico Kind (Dutch: Young Children at Risk) |
| JRK➣Jaringan Relawan Kemanusiaan (Indonesian: Humanitarian Volunteer Network) |
| JRK➣Journal Ranking (impact measure) |
| JRK➣James R. Knowles Ltd. |